Cita APA

Friend, J., & Hickling, A. (1987). Planning under pressure: The strategic choice approach. Oxford [etc.]: Pergamon press.

Citación estilo Chicago

Friend, John, and Allen Hickling. Planning Under Pressure: The Strategic Choice Approach. Oxford [etc.]: Pergamon press, 1987.

Cita MLA

Friend, John, and Allen Hickling. Planning Under Pressure: The Strategic Choice Approach. Oxford [etc.]: Pergamon press, 1987.